Evidence of the narrator's truthfulness, veracity, or lies, and the severity of his negligence through his speech

This research deals with highlighting a set of clues and evidence observed by critical imams in the narration, in which they deduced the narrator's truthfulness and the intensity of his negligence through his narratives, it divided the research into two studies, while the preliminary: was to explain the meaning of the evidence in this study. The research has made the first topic: to show the clues and evidence that show the narrator's truthfulness and proven in his speech. And in the second portion: to show the clues and evidence that the narrator lied and the intensity of his neglect in his speech, and the number was fourteen presumptions. And the research concluded with the most important findings.